sizable

adjective

siz·​able ˈsī-zə-bəl 

variants or sizeable

: fairly large : considerable

a sizable donation

sizableness noun

sizably

ˈsī-zə-blē 

adverb

Synonyms of sizable

• large
• substantial
• considerable
• huge
• big

Examples of sizable in a Sentence

a sizable portion of the population

He won by a sizable margin.

Recent Examples on the Web

Primarily Romanian-speaking, but with a sizable Russian-speaking minority, Moldova has in recent years taken a clear West-leaning path, turning the country into a geopolitical battleground between Russia and Europe. — ABC News, 21 July 2026

She’s seen even sizable, otherwise successful companies arrive at the deal table with messy operational and financial documentation. — John Hall, Forbes.com, 21 July 2026

The program allows people who make sizable investments in a country to apply for citizenship. — Jacqueline Charles, Miami Herald, 18 July 2026

On the one hand, sales from China still make up a sizable chunk of its revenue. — Kai Nicol-Schwarz, CNBC, 17 July 2026

Word History

First Known Use

1613, in the meaning defined above

Rhymes for sizable

• advisable
• amortizable
• crystallizable
• customizable
• exercisable
• inadvisable
• oxidizable
• polarizable
• realisable
• realizable
• recognisable
• recognizable

Kids Definition

sizable

adjective

siz·​able

variants or sizeable

ˈsī-zə-bəl 

: fairly large : considerable

sizably

-blē 

adverb